Chassis fault codes
985 Chassis OBD-II fault codes: what each one means, and how to track it down.
How to read a code
- P
- SystemPowertrain
- 0
- Defined bySAE, the same on every car
- 4
- AreaAuxiliary emission controls
- 20
- FaultThe specific fault in that area
Read the code
Note every stored and pending code your scanner shows, such as P0420.
Find it
Search by code or by words. For a manufacturer code (P1, B1, C1, U1) pick your make: its meaning differs by make.
Open the code
Its page explains the symptoms, likely causes, the checks to run and the fixes.
- C1908Other · ChassisRide Control LR Shock Actuator Circuit Short To Ground
- C1909Other · ChassisRide Control RF Shock Actuator Circuit Failure
- C1910Other · ChassisRide Control RF Shock Actuator Circuit Open
- C1911Other · ChassisRide Control RF Shock Actuator Circuit Short To Battery
- C1912Other · ChassisRide Control RF Shock Actuator Circuit Short To Ground
- C1913Other · ChassisRide Control LF Shock Actuator Circuit Failure
- C1914Other · ChassisRide Control LF Shock Actuator Circuit Open
- C1915Other · ChassisRide Control LF Shock Actuator Circuit Short To Battery
- C1916Other · ChassisRide Control LF Shock Actuator Circuit Short To Ground
- C1917Other · ChassisSteering EVO Out-of-Range Fault
- C1918Other · ChassisAir Suspension Ride Height Select Switch Circuit Failure
- C1920Other · ChassisLed #1 Circuit Failure
- C1921Other · ChassisVAPS Solenoid Actuator Output Circuit Failure
- C1922Other · ChassisVAPS Solenoid Actuator Output Circuit Open
- C1923Other · ChassisVAPS Solenoid Actuator Output Circuit Short To Battery
- C1924Other · ChassisVAPS Solenoid Actuator Output Circuit Short To Ground
- C1925Other · ChassisVAPS Solenoid Actuator Return Circuit Failure
- C1926Other · ChassisVAPS Solenoid Actuator Return Circuit Open
- C1927Other · ChassisVAPS Solenoid Actuator Return Circuit Short To Battery
- C1928Other · ChassisVAPS Solenoid Actuator Return Circuit Short To Ground
- C1929Other · ChassisAir Suspension Front Compressor Relay Circuit Failure
- C1930Other · ChassisAir Suspension Front Compressor Relay Circuit Open
- C1931Other · ChassisAir Suspension Front Compressor Relay Circuit Short To Battery
- C1932Other · ChassisAir Suspension Front Compressor Relay Circuit Short To Ground
- C1933Other · ChassisSolenoid Current Out Of Range
- C1934Other · ChassisHPU (Hydraulic Pump Unit) Pressurisation Failure
- C1935Other · ChassisChime Circuit Failure
- C1936Other · ChassisHydraulic Pump Relay Circuit Failure
- C1937Other · ChassisSteering Wheel Angle Sensor Offset Failure
- C1938Other · ChassisInvalid Steering Wheel Angle Sensor ID